WO2020130243A1 - Cleaner equipped with auxiliary cleaning part - Google Patents

Cleaner equipped with auxiliary cleaning part Download PDF

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Publication number
WO2020130243A1
WO2020130243A1 PCT/KR2019/006154 KR2019006154W WO2020130243A1 WO 2020130243 A1 WO2020130243 A1 WO 2020130243A1 KR 2019006154 W KR2019006154 W KR 2019006154W WO 2020130243 A1 WO2020130243 A1 WO 2020130243A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
cleaning part
auxiliary cleaning
fastening
vacuum cleaner
Prior art date
Application number
PCT/KR2019/006154
Other languages
French (fr)
Korean (ko)
Inventor
양혜정
양두영
Original Assignee
양혜정
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67774987&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2020130243(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP19900347.6A priority Critical patent/EP3741282A4/en
Priority to CA3088368A priority patent/CA3088368C/en
Priority to CN201980003962.3A priority patent/CN111587083B/en
Priority to SG11202106707XA priority patent/SG11202106707XA/en
Priority to AU2019400523A priority patent/AU2019400523B2/en
Application filed by 양혜정 filed Critical 양혜정
Priority to MX2021007332A priority patent/MX2021007332A/en
Priority to NZ776983A priority patent/NZ776983B2/en
Priority to RU2020123146A priority patent/RU2751624C1/en
Priority to BR112020015125-4A priority patent/BR112020015125A2/en
Priority to US16/799,728 priority patent/US11219348B2/en
Publication of WO2020130243A1 publication Critical patent/WO2020130243A1/en
Priority to PH12020551094A priority patent/PH12020551094A1/en
Priority to IL284043A priority patent/IL284043A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02—Scraping
    • A47L13/08—Scraping with scraping blades
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/005—Arrangements of the bristles in the brush body where the brushing material is not made of bristles, e.g. sponge, rubber or paper
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02—Scraping
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02—Scraping
    • A47L13/022—Scraper handles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

Definitions

  • the present invention relates to a vacuum cleaner equipped with an auxiliary cleaning unit, and more specifically, the cleaning unit and the auxiliary cleaning unit are integrally formed, and the main projection unit and the sub-projection unit are provided in the auxiliary cleaning unit to easily clean dirt between irregularities and grooves. It relates to a vacuum cleaner equipped with a secondary cleaning agent formed.
  • vacuum cleaners are widely used for cleaning, but vacuum cleaners are relatively bulky and require power, so there is a constant demand for a broom-type manual cleaner.
  • the grip portion formed to enable the user to grip , A first surface formed to the left and right so that the lower end contacts the cleaning object, and a second surface formed to correspond to the first surface on the opposite side of the first surface, connected to the grip part, and having a flexible cleaning part and agent
  • a configuration including an auxiliary cleaning part which is provided to protrude in at least one of the one surface and the second surface, and which contacts the cleaning object as the cleaning part is deformed.
  • the present invention provides a new structure in which the cleaning part and the auxiliary cleaning part are integrally formed, and the main protrusion part and the sub protrusion part are formed in the auxiliary cleaning part so as to easily clean between the irregularities and grooves. It is to provide a vacuum cleaner equipped with a cleaning part.
  • the present invention to solve the above problems
  • a rod-shaped grip extending in the vertical direction
  • a rigid cleaning part in which a plurality of frames are spaced apart from each other by a predetermined distance from the lower part of the housing and the tubular housing coupled to the lower end of the grip part, and
  • auxiliary cleaning portion that is in contact with the cleaning object as the material portion is deformed
  • a vacuum cleaner equipped with an auxiliary cleaning unit.
  • the cleaning unit is formed vertically from the lower one side of the housing, the first frame extending in a streamlined form an inclination angle and the curve from the lower outer peripheral surface of the other side of the housing
  • a main frame portion formed of a central frame arranged in plural between the second frames extending in a shape, the main frame spaced apart from the first reinforcement frame and the first reinforcement frame connecting the centers of the main frame portions in the horizontal direction, respectively It may include a reinforcing frame portion formed of a second reinforcing frame connecting the lower end of the portion and a torsion preventing portion integrally connecting the main frame portion to the lower portion of the housing.
  • the cleaning unit may be characterized in that a space is formed by passing between the main frame unit and the reinforcing frame unit.
  • the cleaning unit extends in a plate shape from the second reinforcement frame, a plurality of fastening grooves penetrating one surface of the fastening unit and both sides of the fastening unit
  • the fastening protrusion protruding adjacent to the fastening groove may be further included.
  • the auxiliary cleaning unit is connected to the lower end of the cleaning unit, the plate-shaped scrapers are widened downwardly inclined on both sides, a plurality of along the longitudinal direction on the lower both sides of the scraper It may include a protruding main projection and a sub-projection protruding in a pair in the shape of a wall along the longitudinal direction on the upper and lower parts of the main projection.
  • the vacuum cleaning device provided with the auxiliary cleaning part is first molded to form the cleaning part, and the first molded cleaning part is put into a mold to perform secondary molding.
  • the auxiliary cleaning portion it may be characterized in that the auxiliary cleaning portion is integrally coupled to surround the fastening portion.
  • the vacuum cleaner equipped with the auxiliary cleaning part according to the present invention forms the cleaning part by primary injection molding, and combines the auxiliary cleaning part by secondary injection molding under the cleaning part, thereby preventing the cleaning part from being twisted or deformed. Can have the effect.
  • the vacuum cleaner equipped with the auxiliary cleaning part according to the present invention can easily sweep the cleaning object even when the hair is not provided by the sub-cleaning part, as well as a flat part by the main protrusion and the sub-protrusion formed in the sub-cleaning part, as well as irregularities or There is an advantage in that it is easy to remove dust and dirt between grooves.
  • the vacuum cleaner equipped with the auxiliary cleaning agent according to the present invention forms a sub-protrusion to collect and gather dust and dirt on the bottom, and the lower part traps the dust and dirt from the upper part coming out to the lower part of the scraper, so that It may have an effect of preventing the phenomenon of deviating in the opposite direction.
  • FIG. 1 is a front view showing the overall shape of a vacuum cleaner equipped with an auxiliary cleaning unit according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view showing the exploded view of FIG. 1.
  • FIG. 3 is a cross-sectional view showing a cleaning part and a sub-cleaning part of a vacuum cleaner equipped with an auxiliary cleaning part according to an embodiment of the present invention in cross section.
  • Figure 4 is an enlarged perspective view showing in detail the cleaning portion of the cleaning device equipped with an auxiliary cleaning unit according to an embodiment of the present invention.
  • FIG. 5 is an enlarged perspective view showing in detail the auxiliary cleaning part of the vacuum cleaner equipped with the auxiliary cleaning part according to an embodiment of the present invention.
  • FIG. 6 is an exemplary view showing a state of using a vacuum cleaner equipped with an auxiliary cleaning unit according to an embodiment of the present invention.
  • FIG. 1 is a front view showing the overall shape of a vacuum cleaner equipped with an auxiliary cleaning unit according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view showing an exploded view of FIG. 1
  • FIG. 3 is an auxiliary cleaning agent according to an embodiment of the present invention
  • Fig. 4 is an enlarged perspective view showing in detail the cleaning part of the cleaner device provided with the auxiliary cleaning part according to an embodiment of the present invention
  • Fig. 5 is the present invention.
  • FIG. 6 is a side view showing a state of using the cleaning device provided with the auxiliary cleaning part according to an embodiment of the present invention. It is an example diagram shown.
  • the cleaner 10 provided with an auxiliary cleaning unit includes a grip unit 100, a cleaning unit 200, and an auxiliary cleaning unit 300.
  • the cleaner 10 having an auxiliary cleaning unit includes a rod-shaped grip portion 100 extending in the vertical direction and a lower portion of the grip portion It is coupled to the lower part of the material 200 and the hard plastic part 200 and the material part which are arranged to be spaced apart from each other by a predetermined distance from the tubular housing 210 and the lower part of the housing, and the material part is subject to cleaning. It includes an auxiliary cleaning unit 300 in contact.
  • the grip portion 100 is formed to be gripped by a user and is formed in a rod shape extending in the vertical direction.
  • the grip part 100 is coupled to the upper part of the auxiliary cleaning part 300 and the cleaning part 200 that are in contact with the bottom surface.
  • the grip portion 100 has a grip cover 110 coupled to the top so that the user can grip.
  • the cleaning part 200 is disposed with a plurality of frames spaced apart from each other by a predetermined distance from the lower portion of the housing 210 and the tubular housing 210 coupled to the lower end of the grip portion 100 It is formed of a hard material.
  • the housing 210 is formed to couple the cleaning part 200 and the grip part 100 to each other. That is, the housing 210 is formed in a tubular shape smaller than or equal to the diameter of the grip portion 100 to allow the grip portion 100 to be coupled with interference fit.
  • the cleaning part 200 includes a main frame part 220, a reinforcement frame part 230, and a twist prevention part 240.
  • the main frame part 220 is formed vertically from the lower one side of the housing 210, the first frame 221 having a slant angle and extending in a streamlined shape, and the second extending in a curved shape from the lower outer circumferential surface of the lower side of the housing 221 It is formed of a central frame portion 223 disposed in plurality between the frames 222.
  • the main frame portion 220 is formed by injection molding on the lower portion of the housing 210, and is prevented from being deformed during injection molding by the twist prevention unit 240, which will be described later, and is extended from the housing 210 in plural. Is formed.
  • the first frame 221 and the second frame 222 serve to form the outer skeleton of the cleaning part 200.
  • the central frame 223 is formed in plural between the first frame 221 and the second frame 222 to form a central skeleton of the cleaning part 200.
  • the reinforcing frame unit 230 is spaced apart from the first reinforcing frame 231 and the first reinforcing frame 231 connecting the centers of the main frame units 220 in the horizontal direction, respectively. 220) is formed by a second reinforcing frame 232 connecting the lower end.
  • the reinforcing frame portion 230 is formed to support the tensile force of the main frame portion 220 generated by placing the cleaning portion 200 on the cleaning object and pushing it in one direction to sweep, so that the cleaning portion 200 is flexible But it serves to prevent bending.
  • the reinforcing frame portion 230 serves to prevent the phenomenon of twisting by preventing the phenomenon that the main frame portion 220 is relaxed due to the pressure of injection molding when the plastic part 200 is injection molded.
  • the reinforcing frame portion 230 is extended from the second reinforcing frame 232 is formed of a fastening portion 260 to be described later made of a plate. This is to form the cleaning part 200 by primary injection molding, and then to integrally couple the auxiliary cleaning part 300 to the cleaning part 200 by secondary injection molding.
  • the anti-twist portion 240 is formed in a plate shape between the main frame portions 220 to integrally connect the main frame portion 220 to the lower portion of the housing 210. For this reason, when forming the cleaning part 200 by primary injection molding, it is possible to minimize the distortion deformation of the main frame part.
  • the cleaning part 200 is formed with a space part 250.
  • the space 250 is formed by penetrating between the main frame part 220 and the reinforcing frame part 230, which forms the cleaning part 200 in a lattice shape while reducing the cost of manufacturing during mass production. This is to effectively clean the object.
  • the space 250 also serves to minimize the scattering of the dusted object in the form of powder while the air passes even if the user grasps the grip part 100 and sweeps it in one direction to clean the object.
  • the cleaning part 200 further includes a fastening part 260, a fastening groove 270, and a fastening protrusion 280.
  • the fastening part 260 is formed to extend in the form of a plate from the second reinforcing frame 232.
  • the fastening groove 270 is formed of a plurality of grooves penetrating one surface of the fastening portion 260.
  • the fastening groove 270 first forms the cleaning part 200 by primary molding, and then, during the second molding of the auxiliary molding part 300, the cleaning part 200 and the auxiliary cleaning part 300 It serves to increase the one-piece coupling.
  • the fastening protrusion 280 protrudes adjacent to the fastening groove 270 on both sides of the fastening portion 260 and serves the same as the fastening groove 270 described above.
  • the auxiliary cleaning unit 300 is coupled to the lower end of the material unit 200 and is in contact with the cleaning object as the material unit 200 is deformed.
  • the auxiliary cleaning unit 300 includes a scraper 310, a main protrusion 320 and a sub protrusion 330.
  • the scraper 310 is connected to the lower end of the cleaning part 200 and is formed in a plate shape in which both sides are inclined downward and widened.
  • the scraper 310 is formed of a rubber material to be soft and soft to collect the cleaning target.
  • the rubber material is preferably selected from NR (Natural Rubber), BR (Butadiene Rubber), SBR (Stylrene Butadiene Rubber), or NBR (Acrylonitrile Butadiene Rubber).
  • the main protrusion 320 protrudes in plurality along the longitudinal direction on the lower surfaces of the scraper 310.
  • the main protrusion 320 is protruded to a predetermined length in a cylindrical shape, it is preferable that one end is sharply formed.
  • the main protrusion 320 protrudes at regular intervals along the longitudinal direction of the scraper 310 and is used to remove the cleaning object in the irregularities, tiles, and grooves.
  • the scraper 310 formed of the plate surface is used to sweep the flat portion, and the main protrusion 320 sweeps the portion that is not able to be used with the scraper 310 because the pointed portion sweeps the dirt formed between the unevenness or the groove. It is taken out to remove dirt.
  • the sub-projection 330 protrudes in a pair in the shape of a wall along the longitudinal direction of the upper and lower portions of the main projection 320.
  • the sub-projection 330 is formed by being divided into an upper projection and a lower projection.
  • the sub-projection 330 serves to agglutinate the dust and dirt of the floor and the upper projection, and confines the dust and dirt collected from the upper portion to escape to the lower portion of the scraper 310.
  • the vacuum cleaner 10 provided with the auxiliary cleaning part is first molded to form the cleaning part 200, and the first molded cleaning part 200 is put into a mold to perform secondary molding.
  • the auxiliary cleaning unit 300 is integrally coupled to surround the fastening unit 260.
  • the primary molding and the secondary molding include supporting injection molding.
  • the primary molding is a process of forming the cleaning part 200. That is, to prevent twisting and deformation due to the combination of the housing 210 and the grip portion 100, to prevent the twisting portion 240 is formed.
  • the reinforcing frame portion 230 is formed in the main frame portion 220 to maintain an even pressure during injection molding. At this time, the phenomenon of relaxation of the main frame unit 220 is prevented, and a twisting phenomenon due to each change of the frame is prevented.
  • secondary molding is a process of forming the auxiliary cleaning unit 300 by putting the cleaning unit 200 formed by the primary molding into a mold.
  • the auxiliary cleaning part 300 is formed to surround the fastening part 260 formed in the cleaning part 200.
  • the cleaning part 200 forms a fastening groove 270 and a fastening protrusion 280 so that the auxiliary cleaning part 300 is integrally coupled.
  • the auxiliary cleaning unit 300 forms a plurality of support projections 340 on both sides of the scraper 310, as shown in FIG.
  • the support protrusion 340 extends from both sides of the scraper 310 in the direction of the fastening portion 260.
  • the support protrusion 340 is formed to prevent eccentricity due to the injection pressure when the injection part 200 injected by the primary molding is injected into the secondary molding due to the injection pressure.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

The present invention relates to a cleaner equipped with an auxiliary cleaning part and, more specifically, to a cleaner equipped with an auxiliary cleaning part, the cleaner comprising: a rod-shaped grip part extending in a vertical direction; a rigid cleaning part which has a tubular-shaped housing coupled to a lower end portion of the grip part, and has a plurality of frames that are arranged so as to be spaced a predetermined distance from each other from a lower portion of the housing; and an auxiliary cleaning part which is coupled to a lower end portion of the cleaning part and comes into contact with a cleaning target as the cleaning part is deformed.

Description

보조소제부가 구비된 청소기구Vacuum cleaner equipped with auxiliary cleaning part
본 발명은 보조소제부가 구비된 청소기구에 관한 것으로, 보다 상세하게는 소제부 및 보조소제부가 일체형으로 형성되고, 요철 및 홈 사이의 오물을 용이하게 소제하도록 보조소제부에 메인돌기부 및 서브돌기부를 형성시킨 보조소제부가 구비된 청소기구에 관한 것이다.The present invention relates to a vacuum cleaner equipped with an auxiliary cleaning unit, and more specifically, the cleaning unit and the auxiliary cleaning unit are integrally formed, and the main projection unit and the sub-projection unit are provided in the auxiliary cleaning unit to easily clean dirt between irregularities and grooves. It relates to a vacuum cleaner equipped with a secondary cleaning agent formed.
최근에는 청소를 위해 진공청소기가 널리 사용되고 있으나, 진공청소기는 부피가 비교적 크며 전력을 필요로 하는 문제가 있어 빗자루 형태의 수동형 청소기구의 수요는 끊이지 않고 있다.In recent years, vacuum cleaners are widely used for cleaning, but vacuum cleaners are relatively bulky and require power, so there is a constant demand for a broom-type manual cleaner.
종래의 빗자루형 청소기구의 경우, 형태에 따라 다소 차이는 있으나 공통적으로 복수 개의 모가 구비된 형태를 가진다.In the case of the conventional broom-type cleaner, there are some differences depending on the shape, but have a shape in which a plurality of hairs are commonly provided.
하지만, 이와 같은 종래의 빗자루형 청소기구는 모의 탈락 및 변형이 쉽게 일어나며, 특히 청소 시 모 사이에 이물질이 끼게 되므로 관리가 어렵다는 문제가 있다. 또한 이와 같은 이물질을 제거하지 않은 상태로 청소를 수행할 경우에는 이물질이 청소 중 탈락되는 등 위생적이지 못하다는 문제도 있다.However, such a conventional broom-type vacuum cleaner has a problem in that it is difficult to manage since it is easy to remove and deform the mock, and particularly, foreign substances are stuck between the hairs during cleaning. In addition, when cleaning is performed without removing the foreign substances, there is a problem that the foreign substances are not hygienic, such as being dropped during cleaning.
그리고 바닥에 물 등의 액체가 고여 있을 경우, 이를 효과적으로 소제하지 못할 뿐만 아니라 오히려 이물질과 액체가 혼합되어 지저분해지기도 한다.In addition, when liquids such as water are collected at the bottom, it is not only effective for cleaning, but rather, foreign substances and liquids are mixed to get dirty.
이러한 문제점을 극복하기 위해, 본 발명의 출원인이 선출원하여 등록된 대한민국 등록특허 제10-1432074호(2014.08.13. 등록)인 "보조소제부가 구비된 청소기구"를 살펴보면 사용자가 그립 가능하도록 형성된 그립부, 하단이 소제 대상에 접촉되도록 좌우로 길게 형성된 제1면과, 제1면의 반대 측에 상기 제1면과 대응되도록 형성된 제2면을 가지며, 그립부에 연결되고, 유연성을 가지는 소제부 및 제1면 및 제2면 중 적어도 어느 하나의 면 방향으로 돌출되어 구비되어, 소제부가 변형됨에 따라 소제 대상에 접촉되는 보조소제부를 포함하는 구성을 제공하고 있다.In order to overcome this problem, looking at the "cleaner tool provided with an auxiliary cleaning agent" of the Republic of Korea Registered Patent No. 10-1432074 (registered on August 13, 2014) registered by the applicant of the present invention, the grip portion formed to enable the user to grip , A first surface formed to the left and right so that the lower end contacts the cleaning object, and a second surface formed to correspond to the first surface on the opposite side of the first surface, connected to the grip part, and having a flexible cleaning part and agent Provided is a configuration including an auxiliary cleaning part which is provided to protrude in at least one of the one surface and the second surface, and which contacts the cleaning object as the cleaning part is deformed.
그러나 이러한 종래의 기술은 일체형으로 형성되어 변형이 방지되는 장점은 있으나, 보조소제부를 세척하고 살균하는 것이 번거롭고 청소를 하기위해 바닥을 쓸어내는 경우, 소제부가 보조소제부를 견고하게 받쳐주지 못하는 단점이 있다.However, such a conventional technique has the advantage of being prevented from being deformed by being integrally formed, but it is troublesome to clean and sterilize the auxiliary cleaning agent, and when sweeping the floor for cleaning, the cleaning agent does not support the auxiliary cleaning agent unit firmly. .
따라서 상기와 같은 문제점을 해결하기 위한 방법이 요구되는 상황이다. Therefore, a method for solving the above problems is required.
본 발명은 상기와 같은 종래기술의 문제점을 해결하기 위하여 소제부 및 보조소제부가 일체형으로 형성되고, 요철 및 홈 사이를 용이하게 소제하도록 보조소제부에 메인돌기부 및 서브돌기부를 형성시킨 새로운 구조의 보조소제부가 구비된 청소기구를 제공하는 것이다.In order to solve the problems of the prior art, the present invention provides a new structure in which the cleaning part and the auxiliary cleaning part are integrally formed, and the main protrusion part and the sub protrusion part are formed in the auxiliary cleaning part so as to easily clean between the irregularities and grooves. It is to provide a vacuum cleaner equipped with a cleaning part.
본 발명은 상기와 같은 과제를 해결하기 위하여The present invention to solve the above problems
상하방향으로 연장된 막대형상의 그립부,A rod-shaped grip extending in the vertical direction,
상기 그립부의 하단부에 결합되는 관 형상의 하우징과 상기 하우징의 하부로부터 복수개의 프레임이 서로 소정거리로 이격되어 배치되는 경질의 소제부 및A rigid cleaning part in which a plurality of frames are spaced apart from each other by a predetermined distance from the lower part of the housing and the tubular housing coupled to the lower end of the grip part, and
상기 소재부의 하단부에 결합되고, 상기 소재부의 변형됨에 따라 소제 대상에 접촉되는 보조소제부를 포함하는It is coupled to the lower portion of the material portion, and includes an auxiliary cleaning portion that is in contact with the cleaning object as the material portion is deformed
보조소제부가 구비된 청소기구를 제공한다.Provided is a vacuum cleaner equipped with an auxiliary cleaning unit.
본 발명의 실시예에 따른 보조소제부가 구비된 청소기구에 있어서, 상기 소제부는 상기 하우징의 하부 일측으로부터 수직하게 형성되되, 경사각을 이루며 유선형으로 연장되는 제1 프레임과 상기 하우징의 하부 타측 외주면으로부터 곡선형으로 연장되는 제2 프레임 사이에 복수개로 배치되는 중앙 프레임으로 형성되는 메인프레임부, 상기 메인프레임부의 중앙을 각각 수평방향으로 연결하는 제1 보강프레임과 상기 제1 보강프레임으로부터 이격되어 상기 메인프레임부의 하단을 연결시키는 제2 보강프레임으로 형성되는 보강프레임부 및 상기 메인프레임부를 상기 하우징의 하부에 일체형으로 연결시키는 비틀림방지부를 포함할 수 있다.In the cleaning device provided with the auxiliary cleaning unit according to an embodiment of the present invention, the cleaning unit is formed vertically from the lower one side of the housing, the first frame extending in a streamlined form an inclination angle and the curve from the lower outer peripheral surface of the other side of the housing A main frame portion formed of a central frame arranged in plural between the second frames extending in a shape, the main frame spaced apart from the first reinforcement frame and the first reinforcement frame connecting the centers of the main frame portions in the horizontal direction, respectively It may include a reinforcing frame portion formed of a second reinforcing frame connecting the lower end of the portion and a torsion preventing portion integrally connecting the main frame portion to the lower portion of the housing.
본 발명의 실시예에 따른 보조소제부가 구비된 청소기구에 있어서, 상기 소제부는 상기 메인프레임부 및 보강프레임부 사이가 관통되어 공간부가 형성되는 것을 특징으로 할 수 있다.In the vacuum cleaner having an auxiliary cleaning unit according to an embodiment of the present invention, the cleaning unit may be characterized in that a space is formed by passing between the main frame unit and the reinforcing frame unit.
본 발명의 실시예에 따른 보조소제부가 구비된 청소기구에 있어서, 상기 소제부는 상기 제2 보강프레임으로부터 판 형상으로 연장되는 체결부, 상기 체결부의 일면을 관통하는 복수개의 체결홈 및 상기 체결부의 양면에 상기 체결홈에 인접하여 돌출되는 체결돌기를 더 포함할 수 있다.In the cleaning device provided with an auxiliary cleaning unit according to an embodiment of the present invention, the cleaning unit extends in a plate shape from the second reinforcement frame, a plurality of fastening grooves penetrating one surface of the fastening unit and both sides of the fastening unit The fastening protrusion protruding adjacent to the fastening groove may be further included.
본 발명의 실시예에 따른 보조소제부가 구비된 청소기구에 있어서, 상기 보조소제부는 상기 소제부의 하단에 연결되어 양측이 하향 경사지며 넓어지는 판형상의 스크래퍼, 상기 스크래퍼의 하부 양면에 길이방향을 따라 복수개로 돌출된 메인돌기부 및 상기 메인돌기부의 상하부에 길이방향을 따라 벽체형상으로 한 쌍을 이루며 돌출된 서브돌기부를 포함할 수 있다.In the cleaning device provided with the auxiliary cleaning unit according to an embodiment of the present invention, the auxiliary cleaning unit is connected to the lower end of the cleaning unit, the plate-shaped scrapers are widened downwardly inclined on both sides, a plurality of along the longitudinal direction on the lower both sides of the scraper It may include a protruding main projection and a sub-projection protruding in a pair in the shape of a wall along the longitudinal direction on the upper and lower parts of the main projection.
본 발명의 실시예에 따른 보조소제부가 구비된 청소기구에 있어서, 상기 보조소제부가 구비된 청소기구는 상기 소제부를 형성하도록 1차 성형 시키고, 1차 성형된 상기 소제부를 금형에 넣어 2차 성형을 하여 상기 보조소제부를 형성시키되, 상기 보조소제부가 상기 체결부를 둘러싸도록 일체형으로 결합시키는 것을 특징으로 할 수 있다.In the vacuum cleaner device provided with the auxiliary cleaning part according to the embodiment of the present invention, the vacuum cleaning device provided with the auxiliary cleaning part is first molded to form the cleaning part, and the first molded cleaning part is put into a mold to perform secondary molding. By forming the auxiliary cleaning portion, it may be characterized in that the auxiliary cleaning portion is integrally coupled to surround the fastening portion.
본 발명에 따른 보조소제부가 구비된 청소기구는 소제부를 1차 사출성형으로 형성하고, 소제부의 하부에 보조소제부를 2차 사출성형으로 일체형으로 결합함으로써, 소제부의 비틀림이나 형태의 변형되는 현상이 방지되는 효과를 가질 수 있다.The vacuum cleaner equipped with the auxiliary cleaning part according to the present invention forms the cleaning part by primary injection molding, and combines the auxiliary cleaning part by secondary injection molding under the cleaning part, thereby preventing the cleaning part from being twisted or deformed. Can have the effect.
또한, 소제부를 복수개의 프레임으로 형성하고 이에 보강프레임부를 형상하는 구조로 인하여 제조의 단가를 절약하여 비용을 절감할 수 있는 장점뿐만 아니라, 청소 시 소제부에 이물질이 부착되지 않으면서 청소를 손쉽게 할 수 있는 장점이 있다.In addition, due to the structure of forming the plastic part in a plurality of frames and forming a reinforced frame part, it is possible to save costs by saving the cost of manufacturing, as well as easy cleaning without foreign substances attached to the plastic part during cleaning. There is an advantage.
또한, 본 발명에 따른 보조소제부가 구비된 청소기구는 부소제부에 의해 모가 구비되지 않음에도 소제 대상을 쉽게 쓸어낼 수 있으며, 부소제부에 형성된 메인돌기부 및 서브돌기부에 의해 평탄한 부분뿐만 아니라, 요철 또는 홈 사이의 먼지 및 오물을 제거하는 것이 용이한 장점이 있다.In addition, the vacuum cleaner equipped with the auxiliary cleaning part according to the present invention can easily sweep the cleaning object even when the hair is not provided by the sub-cleaning part, as well as a flat part by the main protrusion and the sub-protrusion formed in the sub-cleaning part, as well as irregularities or There is an advantage in that it is easy to remove dust and dirt between grooves.
또한, 본 발명에 따른 보조소제부가 구비된 청소기구는 서브돌기부를 형성함으로써, 바닦의 먼지 및 오물을 모아서 뭉처주고 하부는 상부의 먼지 및 오물이 스크래퍼의 하부로 빠져나오는 것을 가두어 빗질 할 때 빗질의 반대방향으로 이탈되는 현상을 방지해주는 효과를 가질 수 있다.In addition, the vacuum cleaner equipped with the auxiliary cleaning agent according to the present invention forms a sub-protrusion to collect and gather dust and dirt on the bottom, and the lower part traps the dust and dirt from the upper part coming out to the lower part of the scraper, so that It may have an effect of preventing the phenomenon of deviating in the opposite direction.
도 1은 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 전체 형상을 나타낸 정면도이다.1 is a front view showing the overall shape of a vacuum cleaner equipped with an auxiliary cleaning unit according to an embodiment of the present invention.
도 2는 도 1을 분해하여 나타낸 분해사시도이다.2 is an exploded perspective view showing the exploded view of FIG. 1.
도 3은 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 소제부 및 부소제부를 단면으로 나타낸 단면도이다.3 is a cross-sectional view showing a cleaning part and a sub-cleaning part of a vacuum cleaner equipped with an auxiliary cleaning part according to an embodiment of the present invention in cross section.
도 4는 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 소제부를 상세하게 나타낸 확대 사시도이다.Figure 4 is an enlarged perspective view showing in detail the cleaning portion of the cleaning device equipped with an auxiliary cleaning unit according to an embodiment of the present invention.
도 5는 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 보조소제부를 상세하게 나타낸 확대 사시도이다.5 is an enlarged perspective view showing in detail the auxiliary cleaning part of the vacuum cleaner equipped with the auxiliary cleaning part according to an embodiment of the present invention.
도 6은 도 1은 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구를 사용하는 상태를 일측면으로 나타낸 예시도이다.6 is an exemplary view showing a state of using a vacuum cleaner equipped with an auxiliary cleaning unit according to an embodiment of the present invention.
이하, 첨부된 도면을 참조하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있는 바람직한 실시 예를 상세히 설명한다. 다만, 본 발명의 바람직한 실시 예에 대한 동작 원리를 상세하게 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.Hereinafter, with reference to the accompanying drawings will be described in detail preferred embodiments that those skilled in the art to which the present invention pertains can easily implement the present invention. However, in the detailed description of the operating principle for the preferred embodiment of the present invention, if it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.
또한, 도면 전체에 걸쳐 유사한 기능 및 작용을 하는 부분에 대해서는 동일한 도면 부호를 사용한다.In addition, the same reference numerals are used for parts having similar functions and functions throughout the drawings.
덧붙여, 명세서 전체에서 어떤 부분이 다른 부분과 '연결'되어 있다고 할 때 이는 직접적으로 연결되어 있는 경우뿐만 아니라 그 중간에 다른 구성요소를 사이에 두고 간접적으로 연결되어 있는 경우도 포함한다. 또한, 어떤 구성요소를 '포함'한다는 것은 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.In addition, when it is said that a part is'connected' with another part in the whole specification, it includes not only a case of being directly connected, but also a case of being connected indirectly with other elements in between. In addition, "including" a component means that other components may be further included instead of excluding other components, unless otherwise stated.
이하, 첨부한 도면을 참조하여 본 발명의 바람직한 실시예에 따른 보조소제부가 구비된 청소기구에 대하여 상세히 설명한다.Hereinafter, a vacuum cleaner equipped with an auxiliary cleaning unit according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 전체 형상을 나타낸 정면도이고, 도 2는 도 1을 분해하여 나타낸 분해사시도이고, 도 3은 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 소제부 및 부소제부를 단면으로 나타낸 단면도이고, 도 4는 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 소제부를 상세하게 나타낸 확대 사시도이고, 도 5는 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구의 보조소제부를 상세하게 나타낸 확대 사시도이고, 도 6은 도 1은 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구를 사용하는 상태를 일측면으로 나타낸 예시도이다.1 is a front view showing the overall shape of a vacuum cleaner equipped with an auxiliary cleaning unit according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing an exploded view of FIG. 1, and FIG. 3 is an auxiliary cleaning agent according to an embodiment of the present invention Fig. 4 is an enlarged perspective view showing in detail the cleaning part of the cleaner device provided with the auxiliary cleaning part according to an embodiment of the present invention, and Fig. 5 is the present invention. An enlarged perspective view showing in detail the auxiliary cleaning part of the cleaning device provided with the auxiliary cleaning part according to an embodiment, and FIG. 6 is a side view showing a state of using the cleaning device provided with the auxiliary cleaning part according to an embodiment of the present invention. It is an example diagram shown.
도 1 및 도 2에 도시된 바와 같이, 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구(10)는 그립부(100), 소제부(200) 및 보조소제부(300)를 포함한다.1 and 2, the cleaner 10 provided with an auxiliary cleaning unit according to an embodiment of the present invention includes a grip unit 100, a cleaning unit 200, and an auxiliary cleaning unit 300.
보다 상세하게는, 도 1 내지 도 3에 도시된 바와 같이, 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구(10)는 상하방향으로 연장된 막대형상의 그립부(100), 그립부의 하단부에 결합되는 관 형상의 하우징(210)과 하우징의 하부로부터 복수개의 프레임이 서로 소정거리로 이격되어 배치되는 경질의 소제부(200) 및 소재부의 하단부에 결합되고, 소재부의 변형됨에 따라 소제 대상에 접촉되는 보조소제부(300)를 포함한다.More specifically, as shown in FIGS. 1 to 3, the cleaner 10 having an auxiliary cleaning unit according to an embodiment of the present invention includes a rod-shaped grip portion 100 extending in the vertical direction and a lower portion of the grip portion It is coupled to the lower part of the material 200 and the hard plastic part 200 and the material part which are arranged to be spaced apart from each other by a predetermined distance from the tubular housing 210 and the lower part of the housing, and the material part is subject to cleaning. It includes an auxiliary cleaning unit 300 in contact.
도 1 및 도 2를 참조하면, 그립부(100)는 사용자가 그립 가능하도록 형성되는 것으로 상하방향으로 연장된 막대형상으로 형성된다.1 and 2, the grip portion 100 is formed to be gripped by a user and is formed in a rod shape extending in the vertical direction.
여기서 그립부(100)는 바닥면에 접촉되는 보조소제부(300) 및 소제부(200)의 상부에 결합된다. 그리고 그립부(100)는 사용자가 그립할 수 있도록 상단에 그립커버가(110) 결합된다.Here, the grip part 100 is coupled to the upper part of the auxiliary cleaning part 300 and the cleaning part 200 that are in contact with the bottom surface. In addition, the grip portion 100 has a grip cover 110 coupled to the top so that the user can grip.
도 2 및 도 4를 참조하면, 소제부(200)는 그립부(100)의 하단부에 결합되는 관 형상의 하우징(210)과 하우징(210)의 하부로부터 복수개의 프레임이 서로 소정거리로 이격되어 배치되는 경질의 재질로 형성된다.2 and 4, the cleaning part 200 is disposed with a plurality of frames spaced apart from each other by a predetermined distance from the lower portion of the housing 210 and the tubular housing 210 coupled to the lower end of the grip portion 100 It is formed of a hard material.
여기서, 하우징(210)은 소제부(200)와 그립부(100)를 서로 결합시키도록 형성되는 것이다. 즉, 하우징(210)은 그립부(100)의 지름보다 작거나 동일한 관 형상으로 형성되어 그립부(100)가 억지끼움으로 결합할 수 있게 해준다.Here, the housing 210 is formed to couple the cleaning part 200 and the grip part 100 to each other. That is, the housing 210 is formed in a tubular shape smaller than or equal to the diameter of the grip portion 100 to allow the grip portion 100 to be coupled with interference fit.
한편, 소제부(200)는 메인프레임부(220), 보강프레임부(230) 및 비틀림방지부(240)를 포함한다.Meanwhile, the cleaning part 200 includes a main frame part 220, a reinforcement frame part 230, and a twist prevention part 240.
메인프레임부(220)는 하우징(210)의 하부 일측으로부터 수직하게 형성되되, 경사각을 이루며 유선형으로 연장되는 제1 프레임(221)과 하우징(221)의 하부 타측 외주면으로부터 곡선형으로 연장되는 제2 프레임(222) 사이에 복수개로 배치되는 중앙 프레임부(223)로 형성된다.The main frame part 220 is formed vertically from the lower one side of the housing 210, the first frame 221 having a slant angle and extending in a streamlined shape, and the second extending in a curved shape from the lower outer circumferential surface of the lower side of the housing 221 It is formed of a central frame portion 223 disposed in plurality between the frames 222.
여기서, 메인프레임부(220)는 하우징(210)의 하부에 사출성형으로 형성되는 것으로, 후술하는 비틀림방지부(240)에 의해 사출성형 시 변형되는 것이 방지되어 하우징(210)으로부터 복수개로 연장되어 형성된다.Here, the main frame portion 220 is formed by injection molding on the lower portion of the housing 210, and is prevented from being deformed during injection molding by the twist prevention unit 240, which will be described later, and is extended from the housing 210 in plural. Is formed.
제1 프레임(221) 및 제2 프레임(222)은 소제부(200)의 외측 골격을 형성하는 역할을 한다.The first frame 221 and the second frame 222 serve to form the outer skeleton of the cleaning part 200.
중앙 프레임(223)은 제1 프레임(221) 및 제2 프레임(222)사이에 복수개로 형성되어 소제부(200)의 중앙 골격을 형성하는 역할을 한다.The central frame 223 is formed in plural between the first frame 221 and the second frame 222 to form a central skeleton of the cleaning part 200.
도 4를 참조하면, 보강프레임부(230)는 메인프레임부(220)의 중앙을 각각 수평방향으로 연결하는 제1 보강프레임(231)과 제1 보강프레임(231)으로부터 이격되어 메인프레임부(220)의 하단을 연결시키는 제2 보강프레임(232)으로 형성된다.Referring to FIG. 4, the reinforcing frame unit 230 is spaced apart from the first reinforcing frame 231 and the first reinforcing frame 231 connecting the centers of the main frame units 220 in the horizontal direction, respectively. 220) is formed by a second reinforcing frame 232 connecting the lower end.
즉, 보강프레임부(230)는 소제대상에 소제부(200)를 위치시키고 쓸기 위해 일방향으로 밀어냄으로써 발생하는 메인프레임부(220)의 인장력에 대해 지지하기 위해 형성되어 소제부(200)가 유연성을 가지되 휘어지는 것을 방지하는 역할을 한다.That is, the reinforcing frame portion 230 is formed to support the tensile force of the main frame portion 220 generated by placing the cleaning portion 200 on the cleaning object and pushing it in one direction to sweep, so that the cleaning portion 200 is flexible But it serves to prevent bending.
또한, 보강프레임부(230)는 소제부(200)를 사출 성형 시, 사출 성형의 압력으로 메임프레임부(220)가 이완되는 현상을 방지하여 비틀리는 현상을 방지해주는 역할을 한다.In addition, the reinforcing frame portion 230 serves to prevent the phenomenon of twisting by preventing the phenomenon that the main frame portion 220 is relaxed due to the pressure of injection molding when the plastic part 200 is injection molded.
유지하게 해주는 역할을 한다. It serves to maintain.
여기서, 보강프레임부(230)는 제 2보강프레임(232)으로부터 연장되어 판으로 이루어진 후술하는 체결부(260)가 형성된다. 이는, 1 차 사출 성형으로 소제부(200)를 형성시키고, 이후 2 차 사출 성형으로 소제부(200)에 보조소제부(300)를 일체형으로 결합시키기 위해서이다.Here, the reinforcing frame portion 230 is extended from the second reinforcing frame 232 is formed of a fastening portion 260 to be described later made of a plate. This is to form the cleaning part 200 by primary injection molding, and then to integrally couple the auxiliary cleaning part 300 to the cleaning part 200 by secondary injection molding.
비틀림 방지부(240)는 메인프레임부(220)를 하우징(210)의 하부에 일체형으로 연결시키도록 메인프레임부(220)의 사이가 판 형상으로 형성된다. 이로 인해, 1 차 사출 성형으로 소제부(200)를 형성시키는 경우 메인프레임부의 뒤틀림 변형되는 현상을 최소화 시키는 것이 가능하다.The anti-twist portion 240 is formed in a plate shape between the main frame portions 220 to integrally connect the main frame portion 220 to the lower portion of the housing 210. For this reason, when forming the cleaning part 200 by primary injection molding, it is possible to minimize the distortion deformation of the main frame part.
또한, 도 4에 도시된 바와 같이 소제부(200)는 공간부(250)가 형성된다.In addition, as shown in FIG. 4, the cleaning part 200 is formed with a space part 250.
공간부(250)는 메인프레임부(220) 및 보강프레임부(230) 사이가 관통되어 형성되는 것으로, 이는 소제부(200)를 격자 모양으로 형성하여 대량으로 생산 시 제조의 원가를 절감시키면서도 소제 대상을 효율적으로 소제시키도록 하기 위해서이다.The space 250 is formed by penetrating between the main frame part 220 and the reinforcing frame part 230, which forms the cleaning part 200 in a lattice shape while reducing the cost of manufacturing during mass production. This is to effectively clean the object.
또한, 공간부(250)는 소제 대상을 소제하기 위해 사용자가 그립부(100)를 잡고 일방향으로 쓸어내더라도 공기가 통과하면서 가루 형태의 소제 대상이 비산되는 것을 최소화 시키는 역할도 한다.In addition, the space 250 also serves to minimize the scattering of the dusted object in the form of powder while the air passes even if the user grasps the grip part 100 and sweeps it in one direction to clean the object.
한편, 도 2 및 도 4에 도시된 바와 같이 소제부(200)는 체결부(260), 체결홈(270) 및 체결돌기(280)를 더 포함한다.Meanwhile, as shown in FIGS. 2 and 4, the cleaning part 200 further includes a fastening part 260, a fastening groove 270, and a fastening protrusion 280.
체결부(260)는 제2 보강프레임(232)으로부터 판 형상으로 연장 형성된다.The fastening part 260 is formed to extend in the form of a plate from the second reinforcing frame 232.
체결홈(270)은 체결부(260)의 일면을 관통하는 복수개의 홈으로 형성된다.The fastening groove 270 is formed of a plurality of grooves penetrating one surface of the fastening portion 260.
즉, 체결홈(270)은 1 차 성형에 의 해 소제부(200)를 먼저 형성 후, 보조성형부(300)를 제2 차 성형 시, 소제부(200) 및 보조소제부(300)의 일체형으로 결합시키는 것을 증대시키는 역할을 한다.That is, the fastening groove 270 first forms the cleaning part 200 by primary molding, and then, during the second molding of the auxiliary molding part 300, the cleaning part 200 and the auxiliary cleaning part 300 It serves to increase the one-piece coupling.
체결돌기(280)는 체결부(260)의 양면에 체결홈(270)에 인접하여 돌출되는 것으로, 전술한 체결홈(270)과 동일한 역할을 한다.The fastening protrusion 280 protrudes adjacent to the fastening groove 270 on both sides of the fastening portion 260 and serves the same as the fastening groove 270 described above.
도 2 및 도 5를 참조하면, 보조소제부(300)는 소재부(200)의 하단부에 결합되고, 소재부(200)의 변형됨에 따라 소제 대상에 접촉된다.Referring to Figures 2 and 5, the auxiliary cleaning unit 300 is coupled to the lower end of the material unit 200 and is in contact with the cleaning object as the material unit 200 is deformed.
이를 위해, 보조소제부(300)는 스크래퍼(310), 메인돌기부(320) 및 서브돌기부(330)를 포함한다.To this end, the auxiliary cleaning unit 300 includes a scraper 310, a main protrusion 320 and a sub protrusion 330.
스크래퍼(310)는 소제부(200)의 하단에 연결되어 양측이 하향 경사지며 넓어지는 판 형상으로 형성된다.The scraper 310 is connected to the lower end of the cleaning part 200 and is formed in a plate shape in which both sides are inclined downward and widened.
특히, 스크래퍼(310)는 러버(Rubber)재질로 형성되어 부드럽고 소프트하여 소제 대상을 모을 수 있도록 한다.In particular, the scraper 310 is formed of a rubber material to be soft and soft to collect the cleaning target.
여기서 러버(Rubber)재질은 NR(Natural Rubber), BR(Butadiene Rubber), SBR(Stylrene Butadiene Rubber), NBR(Acrylonitrile Butadiene Rubber) 중 어느 하나로 선택하여 사용하는 것이 바람직하다.Here, the rubber material is preferably selected from NR (Natural Rubber), BR (Butadiene Rubber), SBR (Stylrene Butadiene Rubber), or NBR (Acrylonitrile Butadiene Rubber).
도 5 및 도 6을 참조하면, 메인돌기(320)는 스크래퍼(310)의 하부 양면에 길이방향을 따라 복수개로 돌출된다.5 and 6, the main protrusion 320 protrudes in plurality along the longitudinal direction on the lower surfaces of the scraper 310.
즉, 메인돌기(320)는 원기둥 형상으로 소정의 길이로 돌출되되, 일단이 뾰족하게 형성되는 것이 바람직하다. 이러한 메인돌기(320)는 스크래퍼(310)의 길이방향으로 따라 일정간격으로 돌출되어 요철, 타일 및 홈에 있는 소제 대상을 제거하기 위해 사용된다.That is, the main protrusion 320 is protruded to a predetermined length in a cylindrical shape, it is preferable that one end is sharply formed. The main protrusion 320 protrudes at regular intervals along the longitudinal direction of the scraper 310 and is used to remove the cleaning object in the irregularities, tiles, and grooves.
다시 설명하면, 플레이트 면으로 형성된 스크래퍼(310)는 평평한 부분을 쓸기 위해 사용하고, 메인돌기(320)는 요철 또는 홈 사이에 형성된 오물을 뾰족한 부분이 쓸어내어 스크래퍼(310)로 쓸지 못하는 부분을 쓸어내어 오물을 제거하는 것이다.In other words, the scraper 310 formed of the plate surface is used to sweep the flat portion, and the main protrusion 320 sweeps the portion that is not able to be used with the scraper 310 because the pointed portion sweeps the dirt formed between the unevenness or the groove. It is taken out to remove dirt.
서브돌기(330)는 메인돌기부(320)의 상하부에 길이방향을 따라 벽체형상으로 한 쌍을 이루며 돌출 된다.The sub-projection 330 protrudes in a pair in the shape of a wall along the longitudinal direction of the upper and lower portions of the main projection 320.
즉, 서브돌기(330)는 상부돌기 및 하부돌기로 구획되어 형성된다. 이러한 서브돌기(330)는 바닦의 먼지 및 오물을 상부돌기가 뭉쳐주는 역할을 하고, 상부에서 뭉쳐진 먼지 및 오물이 스크래퍼(310)의 하부로 빠져나오는 것을 가둔다.That is, the sub-projection 330 is formed by being divided into an upper projection and a lower projection. The sub-projection 330 serves to agglutinate the dust and dirt of the floor and the upper projection, and confines the dust and dirt collected from the upper portion to escape to the lower portion of the scraper 310.
그리고 빗질을 할 때 먼지 및 오물이 스크래퍼(310)의 뒤로 빠져나가는 이탈현상을 막아주는 역할을 한다.In addition, when combing, dust and dirt serve to prevent the escape phenomenon of escaping from the back of the scraper 310.
이와 같은, 본 발명의 실시예에 따른 보조소제부가 구비된 청소기구(10)는 소제부(200)를 형성하도록 1차 성형 시키고, 1차 성형된 소제부(200)를 금형에 넣어 2차 성형을 하여 보조소제부(300)를 형성시키되, 보조소제부(300)가 체결부(260)를 둘러싸도록 일체형으로 결합시킨다. 여기서, 1차 성형 및 2차 성형은 사출 성형을 지지하는 것을 포함한다.As described above, the vacuum cleaner 10 provided with the auxiliary cleaning part according to the embodiment of the present invention is first molded to form the cleaning part 200, and the first molded cleaning part 200 is put into a mold to perform secondary molding. To form the auxiliary cleaning unit 300, the auxiliary cleaning unit 300 is integrally coupled to surround the fastening unit 260. Here, the primary molding and the secondary molding include supporting injection molding.
특히, 1차 성형은 소제부(200)를 형성하는 공정이다. 즉, 하우징(210)과 그립부(100)의 결합으로 비틀림 및 변형을 방지하기 위해 비틀림방지부(240)를 형성하도록 한다.In particular, the primary molding is a process of forming the cleaning part 200. That is, to prevent twisting and deformation due to the combination of the housing 210 and the grip portion 100, to prevent the twisting portion 240 is formed.
그리고 보강프레임부(230)는 사출 성형의 고른 압력을 유지하게 해주기 위해 메인프레임부(220)에 형성된다. 이때, 메인프레임부(220)의 이완되는 현상을 방지하고 프레임 각각의 변화에 의한 비틀리는 현상을 방지해준다.In addition, the reinforcing frame portion 230 is formed in the main frame portion 220 to maintain an even pressure during injection molding. At this time, the phenomenon of relaxation of the main frame unit 220 is prevented, and a twisting phenomenon due to each change of the frame is prevented.
다음, 2차 성형은 1차 성형으로 형성된 소제부(200)를 금형에 넣어 보조소제부(300)를 형성시키는 공정이다.Next, secondary molding is a process of forming the auxiliary cleaning unit 300 by putting the cleaning unit 200 formed by the primary molding into a mold.
즉, 소제부(200)에 형성된 체결부(260)를 둘러싸도록 보조소제부(300)를 형성한다. 여기서, 소제부(200)는 체결홈(270) 및 체결돌기(280)를 형성하여 보조소제부(300)가 일체형으로 결합되게 한다.That is, the auxiliary cleaning part 300 is formed to surround the fastening part 260 formed in the cleaning part 200. Here, the cleaning part 200 forms a fastening groove 270 and a fastening protrusion 280 so that the auxiliary cleaning part 300 is integrally coupled.
*이때, 보조소제부(300)는 도 5에 도시된 바와 같이 스크래퍼(310)의 양면에 복수개의 지지돌기(340)를 형성한다.* At this time, the auxiliary cleaning unit 300 forms a plurality of support projections 340 on both sides of the scraper 310, as shown in FIG.
지지돌기(340)는 스크래퍼(310)의 양면으로부터 체결부(260)방향으로 연장된다. 이러한, 지지돌기(340)는 1차 성형으로 사출된 소제부(200)를 2차 성형으로 사출시 사출 압력으로 인하여 어느 한 쪽으로 쏠려 편심되는 것을 방지하기 위해 형성된다.The support protrusion 340 extends from both sides of the scraper 310 in the direction of the fastening portion 260. The support protrusion 340 is formed to prevent eccentricity due to the injection pressure when the injection part 200 injected by the primary molding is injected into the secondary molding due to the injection pressure.
이상에서 설명한 바와 같이, 본 발명의 상세한 설명에서는 본 발명의 바람직한 실시 예에 관해서 설명하였으나, 이는 본 발명의 가장 양호한 실시 예를 예시적으로 설명한 것이지 본 발명을 한정하는 것은 아니다. 또한, 본 발명이 속하는 기술분야의 통상의 지식을 가진 자라면 누구나 본 발명의 기술사상의 범주를 벗어나지 않는 범위 내에서 다양한 변형 및 모방이 가능함은 물론이다.As described above, in the detailed description of the present invention, preferred embodiments of the present invention have been described, but these are illustrative examples of the best embodiments of the present invention, but do not limit the present invention. In addition, any person having ordinary knowledge in the technical field to which the present invention pertains is capable of various modifications and imitation without departing from the scope of the technical idea of the present invention.
따라서, 본 발명의 권리범위는 상술한 실시 예에 한정되는 것이 아니라 첨부된 특허청구범위 내에서 다양한 형태의 실시 예로 구현될 수 있다. 그리고 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 변형 가능한 다양한 범위까지 본 발명의 청구범위 기재의 범위 내에 있는 것으로 본다.Accordingly, the scope of the present invention is not limited to the above-described embodiments, but may be implemented as various types of embodiments within the scope of the appended claims. And, without departing from the gist of the present invention as claimed in the claims, anyone of ordinary skill in the art to which the present invention pertains is deemed to be within the scope of the claims of the present invention to a wide range that can be modified.

Claims (5)

  1. 상하방향으로 연장된 막대형상의 그립부;A rod-shaped grip extending in the vertical direction;
    상기 그립부의 하단부에 결합되는 관 형상의 하우징과 상기 하우징의 하부로부터 복수개의 프레임이 서로 소정거리로 이격되어 배치되는 경질의 소제부; 및A rigid cleaning part in which a plurality of frames are spaced apart from each other by a predetermined distance from the lower part of the housing and the tubular housing coupled to the lower end of the grip part; And
    상기 소재부의 하단부에 결합되고, 상기 소제부의 변형됨에 따라 소제 대상에 접촉되는 보조소제부를 포함하고,It is coupled to the lower portion of the material portion, and includes an auxiliary cleaning portion that contacts the cleaning object as the cleaning portion is deformed,
    상기 소제부는The cleaning part
    상기 하우징의 하부 일측으로부터 수직하게 형성되되, 경사각을 이루며 유선형으로 연장되는 제1 프레임과 상기 하우징의 하부 타측 외주면으로부터 곡선형으로 연장되는 제2 프레임 사이에 복수개로 배치되는 중앙 프레임으로 형성되는 메인프레임부;The main frame formed vertically from the lower one side of the housing, and formed as a central frame disposed in plural between the first frame extending in a streamlined form with an inclination angle and the second frame extending in a curved shape from the lower outer circumferential surface of the housing part;
    상기 메인프레임부의 중앙을 각각 수평방향으로 연결하는 제1 보강프레임과 상기 제1 보강프레임으로부터 이격되어 상기 메인프레임부의 하단을 연결시키는 제2 보강프레임으로 형성되는 보강프레임부; 및A reinforcing frame portion formed of a first reinforcing frame connecting the center of the main frame portion in a horizontal direction and a second reinforcing frame spaced apart from the first reinforcing frame to connect a lower end of the main frame portion; And
    상기 메인프레임부를 상기 하우징의 하부에 일체형으로 연결시키는 비틀림방지부를 포함하는It includes a torsion preventing portion for integrally connecting the main frame portion to the lower portion of the housing
    보조소제부가 구비된 청소기구.A vacuum cleaner equipped with an auxiliary cleaning part.
  2. 제 1 항에 있어서,According to claim 1,
    상기 소제부는 상기 메인프레임부 및 보강프레임부 사이가 관통되어 공간부가 형성되는 것을 특징으로 하는The cleaning unit is characterized in that the space is formed by passing between the main frame portion and the reinforcing frame portion
    보조소제부가 구비된 청소기구.A vacuum cleaner equipped with an auxiliary cleaning part.
  3. 제 1 항에 있어서,According to claim 1,
    상기 소제부는The cleaning part
    상기 제2 보강프레임으로부터 판 형상으로 연장되는 체결부;A fastening portion extending in a plate shape from the second reinforcing frame;
    상기 체결부의 일면을 관통하는 복수개의 체결홈; 및A plurality of fastening grooves penetrating one surface of the fastening part; And
    상기 체결부의 양면에 상기 체결홈에 인접하여 돌출되는 체결돌기를 더 포함하는Further comprising a fastening protrusion protruding adjacent to the fastening groove on both sides of the fastening part
    보조소제부가 구비된 청소기구.A vacuum cleaner equipped with an auxiliary cleaning part.
  4. 제 1 항에 있어서,According to claim 1,
    상기 보조소제부는The auxiliary cleaning unit
    상기 소제부의 하단에 연결되어 양측이 하향 경사지며 넓어지는 판형상의 스크래퍼;A plate-shaped scraper which is connected to the lower end of the cleaning part and inclines downward on both sides;
    상기 스크래퍼의 하부 양면에 길이방향을 따라 복수개로 돌출된 메인돌기부; 및A main protrusion protruding in plural along the longitudinal direction on the lower sides of the scraper; And
    상기 메인돌기부의 상하부에 길이방향을 따라 벽체형상으로 한 쌍을 이루며 돌출된 서브돌기부를 포함하는It includes a pair of protruding sub-projections formed in a pair in the shape of a wall along the longitudinal direction in the upper and lower parts of the main projection
    보조소제부가 구비된 청소기구.A vacuum cleaner equipped with an auxiliary cleaning part.
  5. 제 3 항에 있어서,The method of claim 3,
    상기 보조소제부가 구비된 청소기구는The vacuum cleaner equipped with the auxiliary cleaning part
    사출 성형으로 상기 소제부를 형성하도록 1차 성형 시키고, 1차 성형된 상기 소제부를 금형에 넣어 2차 성형을 하여 상기 보조소제부를 형성시키되, 상기 보조소제부가 상기 체결부를 둘러싸도록 일체형으로 결합시키는 것을 특징으로 하는First molding to form the plastic part by injection molding, and forming the secondary plastic part by performing secondary molding by putting the primary molded plastic part into a mold, wherein the secondary plastic part is integrally coupled to surround the fastening part. To do
    보조소제부가 구비된 청소기구.A vacuum cleaner equipped with an auxiliary cleaning part.
PCT/KR2019/006154 2018-12-19 2019-05-23 Cleaner equipped with auxiliary cleaning part WO2020130243A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BR112020015125-4A BR112020015125A2 (en) 2018-12-19 2019-05-23 CLEANING DEVICE WITH AUXILIARY CLEANER
NZ776983A NZ776983B2 (en) 2019-05-23 Cleaner equipped with auxiliary cleaning part
CN201980003962.3A CN111587083B (en) 2018-12-19 2019-05-23 Cleaning tool with auxiliary cleaning part
SG11202106707XA SG11202106707XA (en) 2018-12-19 2019-05-23 Cleaner equipped with auxiliary cleaning part
AU2019400523A AU2019400523B2 (en) 2018-12-19 2019-05-23 Cleaner equipped with auxiliary cleaning part
EP19900347.6A EP3741282A4 (en) 2018-12-19 2019-05-23 Cleaner equipped with auxiliary cleaning part
MX2021007332A MX2021007332A (en) 2018-12-19 2019-05-23 Cleaner equipped with auxiliary cleaning part.
CA3088368A CA3088368C (en) 2018-12-19 2019-05-23 Cleaner equipped with auxiliary cleaning part
RU2020123146A RU2751624C1 (en) 2018-12-19 2019-05-23 Cleaning device with auxiliary cleaner
US16/799,728 US11219348B2 (en) 2018-12-19 2020-02-24 Cleaning device with auxiliary cleaner
PH12020551094A PH12020551094A1 (en) 2018-12-19 2020-07-17 Cleaner equipped with auxiliary cleaning part
IL284043A IL284043A (en) 2018-12-19 2021-06-15 Cleaner equipped with auxiliary cleaning part

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KR10-2018-0165350 2018-12-19
KR1020180165350A KR101982453B1 (en) 2018-12-19 2018-12-19 Cleaner having assistance cleaning part

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JP (1) JP6976593B2 (en)
KR (1) KR101982453B1 (en)
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PH (1) PH12020551094A1 (en)
RU (1) RU2751624C1 (en)
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AU2019400523A1 (en) 2021-06-24
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JP6976593B2 (en) 2021-12-08
SG11202106707XA (en) 2021-07-29
CN111587083B (en) 2022-11-11
PH12020551094A1 (en) 2021-09-06
CN111587083A (en) 2020-08-25
IL284043A (en) 2021-08-31
US11219348B2 (en) 2022-01-11
US20200205637A1 (en) 2020-07-02
CA3088368A1 (en) 2019-05-23
RU2751624C1 (en) 2021-07-15
BR112020015125A2 (en) 2021-01-05
AU2019400523B2 (en) 2023-06-01
EP3741282A1 (en) 2020-11-25
KR101982453B1 (en) 2019-08-28
EP3741282A4 (en) 2022-03-02
JP2020099680A (en) 2020-07-02

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